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<head>
	<meta charset="UTF-8">
	<title>Document</title>
	<script type="text/javascript">

		for (i=0; i <= 100; i+=3) {
			document.write(i+"<br>");
			continue;
			document.write('bb');
		};

		var num = 90;

		function abc123 (num,num1,num3) {
			num = 100;
			// body...
			// return true;
		}


		var res = abc123(100,200);

		// alert(num);


		function getNum (year) {
			num = 0;
			for (var i = year; i <=2017; i++) {
				
				if(i%4==0 && i%100!=0 || i%400==0){
					num++;
				}

			};
			return num;
		}

		abc = getNum(1992);

		alert(abc);












		// while(1==1){

		// }

		// do{

		// }while();

	</script>
</head>
<body>
	
</body>
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